Ghironi, Fabio, and Viktors Stebunovs (2010). "The Domestic and International Effects of Interstate U.S. Banking," Boston College Working Papers in Economics 765. Boston College Department of Economics.

Ghironi, Fabio, and Viktors Stebunovs (2010). "The Domestic and International Effects of Interstate U.S. Banking," NBER Working Papers 16613. National Bureau of Economic Research, Inc.

Gaul, Lewis, and Viktors Stebunovs (2009). "Ownership and Asymmetric Information Problems in the Corporate Loan Market: Evidence from a Heteroskedastic Regression," OCC Economics Working Paper 2009-1. Office of the Comptroller of the Currency.